ARKive

ARKive is a not-for-profit organisation that curates free photos and videos of a wide variety of animal and plant species from around the world.

ARKive also provides a selection of teaching resources for ages ranging from 5–18 years of age. ARKive education also provides free teaching resources that link to the wide range of videos and photos on their database.

Resources are easily searchable under a range of search terms, such as species, conservation status, topics, habitats and places. These media resources are suitable for use by all ages and are best suited to the study of biological sciences.

Additional Information

All of the photos and videos that are displayed on the ARKive website are copyright by the provider of the resource. Educational and personal use is allowed, but please see the full terms and conditions for details.

For the commercial use of any resource, please contact the copyright owner directly. Copyright and contact details are shown for each media item via the ‘Image/Video credit’ link on the right-hand side of the page when viewing the item.

The main body text: Oxygen producing plants: Can we use Ceratophyllum demersum (fox tail—a hornwort) as an alternative plant to Hydrilla verticillata in WA? I have tested this plant for the experiment and it is much more effective at producing oxygen, but is similar to the Hydrilla plant in many ways. It is again an aquatic weed and a declared weed in Tasmania but permitted in WA according to the department of